Articles tagged with Alcoholism
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A recent study published in Nature Neuroscience has identified a critical role for the D2 dopamine receptor in determining an individual's likelihood of developing alcoholism. Mice bred without this receptor showed reduced drinking behavior and aversion to alcohol, suggesting potential targets for treating addiction.
African-American crack addicts often had traumatic childhoods marked by physical and sexual abuse, leading to unstable adult lives. The study's findings suggest that these individuals may gravitate towards drug dealing as a means of support due to unemployment and unstable employment.
A University of North Carolina at Chapel Hill study found that St. John's Wort can cut alcohol consumption in laboratory animals by up to 50 percent. The herb's active ingredient, hypericin, may prove effective in the fight against alcoholism without causing side effects.
Researchers at UF have developed a new approach to treating nicotine addiction using antidepressants, targeting long-lasting changes in brain chemistry. The treatment combines nicotine replacement therapy and counseling to help smokers overcome addiction.
A twin study found that genetic factors play a significant role in determining alcohol dependence risk in women, contradicting the long-held assumption that environment influences alcoholism more in women. Women with an alcoholic identical twin sister are six times more likely to be alcohol dependent.
Young people who started drinking before age 15 were four times more likely to develop alcohol dependence than those who began at age 21. The risk of alcohol abuse was also significantly higher among early drinkers.
The study found that fraternity leaders reported the highest rates of binge drinking and adverse consequences, including hangovers, arguments, and blackouts. Greek leaders also tend to view alcohol as a facilitator for social interaction and sexuality, contrary to expected moderate views.
Scientists found that 65% of alcoholics preferred sweetest solution compared to 16% of non-alcoholics, linking liking sweets to increased propensity for alcohol consumption. Researchers hope to develop a predictive test using the sweet test to screen youngsters at risk of developing alcoholism.
The National Institute on Alcohol Abuse and Alcoholism's Project MATCH trial found one confirmed match between low psychiatric severity patients and 12-step facilitation therapy, showing improved abstinent days and decreased drinks per day